Computer assisted instruction (CAI) expert system

Abstract

The invention discloses a computer assisted instruction (CAI) expert system comprising an expert module, a man-machine interface, a student interface, an inference machine, a regular module, a database and a knowledge base, wherein, the expert module chooses questions from the database for students by the regular module, students feed back the result to the expert module on line, and then the expert module diagnoses the results of the students and chooses knowledge from the database to form the knowledge base for students to study by the regular module; the expert module is a teaching assisted system formed by abundant experiences of educational experts to realize that a virtual teacher formed by abundant experiences of experts carries out teaching on one student; according to on-line feedback, the expert module diagnoses the mark level of the student to call suitable study contents, which fully embodies individual education to students; the called study content can be repeatedly adjusted for several times to perform pertinence interactive teaching and instructing so as to improve studying effect and increase studying interest.

Description

technical field [0001] The invention relates to a computer aided teaching system, in particular to a computer aided teaching expert system capable of intelligently adjusting students' learning plans. Background technique [0002] Computer-aided instruction systems are not uncommon, but the teaching design of current computer-aided instruction systems is generally carried out around how to "teach", ignoring the problem of how students "learn", and is generally made according to teaching requirements Teaching courseware has changed the "full classroom irrigation" in the classroom into "courseware irrigation" using technological means. Affected by the courseware, teachers completely focus on the courseware to teach, losing their own understanding and ideas, and lacking teacher-student interaction. [0003] Moreover, this kind of computer-aided teaching system has high technical requirements. Even if teachers have the idea of ​​adding their own ideas and understandings to the te...

AI Technical Summary

Problems solved by technology

[0002] Computer-aided instruction systems are not uncommon, but the teaching design of current computer-aided instruction systems is generally carried out around how to "teach", ignoring the problem of how students "learn", and is generally made according to teaching requirements Teaching courseware has changed the "full classroom irrigation" in the classroom into "courseware irrigation" using technological means. Affected by the courseware, teachers completely revolve around the courseware to teach, lose their own understanding and ideas, and lack teacher-student interaction.

[0003] Moreover, this kind of computer-aided teaching system has high technical requirements. Even if teachers have the idea of ​​adding their own ideas and understandings to the teaching system, they will have to continue to use the content of the courseware due to time and ability constraints. Intelligence and Flexibility

In addition, the teaching content of this computer-aided teaching system is made in advance, which cannot be adjusted in time according to the students' learning situation, and the students' on-site problems cannot be solved well, lacking the interactivity of man-machine exchange

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